Figure 1.
PTK7 expression is upregulated in OSCC cell lines. PTK7 expression in OSCC cell lines was analyzed using (A) western blotting and (B) reverse transcription-quantitative PCR. ***P<0.001 vs. HOKs. PTK7, protein tyrosine kinase 7; OSCC, oral squamous cell carcinoma; HOKs, human oral keratinocytes.